| 植物Shaker K+通道的研究进展 |
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| 引用本文： | 库文珍,赵运林,董萌.植物Shaker K+通道的研究进展[J].中国生物工程杂志,2012,32(10):112-118. |
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| 作者姓名： | 库文珍 赵运林 董萌 |
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| 作者单位： | 湖南城市学院化学与环境工程学院 益阳 413000 |
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| 基金项目： | 国家自然科学基金(30970551);湖南省科技计划重点项目(2010SK2004)资助项目 |
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| 摘 要： | 钾离子通道是植物钾离子吸收的重要途径之一。Shaker K+家族通道是K+通道中最早发现、且研究最深入的K+通道家族。近年来,已从多种植物或同种植物的不同组织器官中分离得到多个Shaker K+钾离子通道基因,如AKT1,AtKC1,QsAKT1,GORK,AKT2等。从结构、表达部位、生理功能和调控等方面介绍了植物Shaker K+通道的研究进展。
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| 关 键 词： | 植物 Shaker K+通道 生理功能 调控 |
| 收稿时间： | 2012-04-09 |
Advances on Shaker-type K~+ Channels in Plants |
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| KU Wen-zhen,ZHAO Yun-lin,DONG Meng.Advances on Shaker-type K~+ Channels in Plants[J].China Biotechnology,2012,32(10):112-118. |
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| Authors: | KU Wen-zhen ZHAO Yun-lin DONG Meng |
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| Institution: | (College of Chemistry and Environment Engineering,Hunan City University,Yiyang 413000,China) |
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| Abstract: | Potassium(K+) channel is one of the important ways of plant potassium absorption.Shaker-type K+ channels is the first had been discovered in the K+ channel and the most in-depth potassium K+ channels.Recently,many Shaker-type K+ channels genes,such as AKT1,AtKC1,QsAKT1,GORK,AKT2,have been isolated from different plants or different organs of the same plant.The latest research advances about the structure,function,expression,localization,physiological roles and regulation of Shaker-type K+ channels were summarized. |
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| Keywords: | Plant Shaker-type K+ channels Physiological function Regulation |
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